Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: Rammohan-dev1

openedx/core/djangoapps/notifications/views.py

@@ -288,8 +288,10 @@ def preference_update_from_encrypted_username_view(request, username, patch=""):
         request=request, group="unsubscribe", key=username_from_hash,
         rate=settings.ONE_CLICK_UNSUBSCRIBE_RATE_LIMIT, increment=True,
     ):
-        logger.warning(
-            'Rate limit exceeded for one-click unsubscribe request'
+        logger.info(
+            'Rate limit exceeded for one-click unsubscribe request: username=%s, ip=%s',
+            username,
+            request.META.get('REMOTE_ADDR'),
         )
         return Response({"error": "Too many requests"}, status=status.HTTP_429_TOO_MANY_REQUESTS)
     update_user_preferences_from_patch(username)